re PR middle-end/69183 (ICE when using OpenMP PRIVATE keyword in OMP DO loop not...

re PR middle-end/69183 (ICE when using OpenMP PRIVATE keyword in OMP DO loop not explicitly encapsulated in OMP PARALLEL region)

	PR middle-end/69183
	* omp-low.c (build_outer_var_ref): Change lastprivate argument
	to code, pass it recursively, adjust uses.  For OMP_CLAUSE_PRIVATE
	on worksharing constructs, treat it like clauses on simd construct.
	Formatting fix.
	(lower_rec_input_clauses): For OMP_CLAUSE_PRIVATE_OUTER_REF pass
	OMP_CLAUSE_PRIVATE as last argument to build_outer_var_ref.
	(lower_lastprivate_clauses): Pass OMP_CLAUSE_LASTPRIVATE instead
	of true as last argument to build_outer_var_ref.

	* gfortran.dg/gomp/pr69183.f90: New test.

From-SVN: r242793